Patio heater



FIG. 1 is a perspective view of a patio heater showing the new design.

FIG. 2 is a front view of the design shown in FIG. 1.

FIG. 3 is a back view of the design shown in FIG. 1.

FIG. 4 is a right-side view of the design shown in FIG. 1

FIG. 5 is a left-side view of the design shown in FIG. 1.

FIG. 6 is a top view of the design shown in FIG. 1; and,

FIG. 7 is a bottom view of the design shown in FIG. 1.

The broken lines indicate unclaimed portions of the article including the top cover, wire cage, control knobs, base handles, base cutouts and bottom surface of the article and form no part of the claimed design. 

CLAIM The ornamental design for a patio heater, as shown and described. 